Iso 13857 !exclusive! ✅

| Opening size (e) (mm) | Safety distance (S) (mm) | |----------------------|--------------------------| | e ≤ 4 | ≥ 2 (not relevant) | | 4 < e ≤ 6 | ≥ 10 | | 6 < e ≤ 8 | ≥ 20 | | 8 < e ≤ 10 | ≥ 80 | | 10 < e ≤ 12 | ≥ 100 | | 12 < e ≤ 20 | ≥ 120 | | 20 < e ≤ 30 | ≥ 200 | | 30 < e ≤ 40 | ≥ 300 | | 40 < e ≤ 120 | ≥ 850 |

The safety distance ( S ) is determined by: [ S = K \times T + C ] Where: iso 13857

: Opening 25 mm → Safety distance = 200 mm . | Opening size (e) (mm) | Safety distance